body{
  margin:0;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background:#0c0f14;
  color:#fff;
}

nav{
  display:flex;
  justify-content:center;
  gap:40px;
  padding:20px;
  background:#11151c;
  border-bottom:1px solid #1f2937;
}

nav a{
  color:#fff;
  text-decoration:none;
  font-weight:500;
  letter-spacing:1px;
}

.hero{
  padding:160px 20px;
  text-align:center;
  background:linear-gradient(135deg,#0f172a,#1e293b);
}

.hero h1{
  font-size:58px;
  font-weight:600;
}

.hero p{
  font-size:20px;
  color:#d4d4d4;
  margin-top:20px;
}

.btn{
  margin-top:30px;
  display:inline-block;
  padding:14px 30px;
  background:#c9a227;
  color:#000;
  border-radius:4px;
  text-decoration:none;
  font-weight:600;
}

.section{
  max-width:1200px;
  margin:auto;
  padding:100px 20px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:40px;
}

.card{
  background:#131822;
  padding:40px;
  border-radius:8px;
  border:1px solid #1f2937;
}

footer{
  padding:60px;
  text-align:center;
  background:#0a0d12;
  color:#999;
}